"""
基础元素
"""

print(10)
print(10.0)
print(10+3)
print('Hello')
print('"Hello"')
print('\'Hello\'')
print('Helle1\nHello2')
print(r'Helle1\nHello2')
print('''ss1
      s2''')
print(10/3)
print(10//3)
print(10 % 3)
